www.dol-sensors.com
dol-sensors a/s
Hedelund 4, Glyngøre 7870 Roslev Denmark Tlf. +45 72 17 58 88 Fax +45 72 17 59 59
DOL 53 AMMONIA (NH
3
) SENSOR
EN
Technical User Guide
Page 1: ...www dol sensors com dol sensors a s Hedelund 4 Glyng re 7870 Roslev Denmark Tlf 45 72 17 58 88 Fax 45 72 17 59 59 www dol sensors com DOL 53 AMMONIA NH3 SENSOR EN Technical User Guide...
Page 2: ...warning symbols are used in this document to identify and highlight the relevant warning texts which require increased care and attention on the part of the user The meanings of the warning symbols ar...
Page 3: ...must be ensured DOL 53 must be mounted vertically with the sensor pointing down 30 at a location with low vibration and as far as possible stable temperatures NOTICE DOL 53 must not be suspended from...
Page 4: ...IDE The sensor element must be replaced after 3 years of operation at the latest End of service life see date on the sensor element rating plate Carry out the daily visual inspection to detect operati...
Page 5: ...errupted Check installation for cable break Check operation of the power supply unit of the control unit Check electric voltage in the junction box or at the sensing head with a multi meter Short circ...
Page 6: ...ignal transmission to the control unit 0 V to 10 V corresponds to 0 to 100 ppm Detection range 0 to 100 ppm NH3 Signal transmission resolution 0 5 ppm Accuracy 1 5 ppm or 10 of the measured value Resp...
Page 7: ...dol sensors a s Hedelund 4 Glyng re 7870 Roslev Denmark Tlf 45 72 17 58 88 Fax 45 72 17 59 59 www dol sensors com...
Page 8: ...2017 01 10 604270 16 19 EN Made in Denmark...
